Kinney, Jeff Diary of a wimpy kid : the third wheel, book 7 / Jeff Kinney - New York Amulet Books c2013. - 217 p. ISBN: 978-1-4197-0919-7 Subjects--Topical Terms: Friendship--Fiction.Love--Fiction.Maturation (Psychology)--Fiction.Middle schools--Fiction. Dewey Class. No.: D K623 2013